Shop / Hoist Parts / PKS Sheave 6″ Diameter “Challenger 8-1/2″ Bearing” has been added to your cart. View cart PKS Sheave 6″ Diameter$448.70 Out of stock SKU: TH-FP40180 Category: Hoist Parts Related products 8mm Delrin Ball $0.51 Add to cart 3/8 x 1 1/4 Spring $10.00 Add to cart Emergency Push Botton $27.00 Add to cart Challenger Lock Release Air Cylinder $802.79 Read more